The Statement: Has the Same Meaning as ________

question 21

Multiple Choice

The statement:
Has the same meaning as ________.

• A)int ptr = nullptr;
• B)*int ptr = nullptr;
• C)int ptr* = nullptr;
• D)int* ptr = nullptr;
• E)None of these

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Definitions:

Experimental Group

A group of subjects in an experiment who are exposed to the variable under study to test its effect, compared to a control group.

Control Group

In experimental research, a group of subjects that does not receive the experimental treatment, serving as a baseline for comparison.

Control Group

In experiments, a group of participants that does not receive the experimental treatment and is used as a benchmark to measure how the other tested groups do.

Dependent Variable

In an experiment, the variable that is observed and measured to determine the effect of the independent variable; it is the outcome of interest.